Technician Mode; Functional Description; Connecting The Diagnostic Adapter; Selecting The Service Menu - Webasto MultiControl Installation Instructions Manual

7

Technician mode

7.1

Functional description

This specific function is not visible to the customer and is only
enabled when the diagnostic adapter is used. This function can be
used to select the preset heaters and their settings and activate
them. The limit values for temperature/operating duration etc.
can be adjusted by the technician if the presetting is not correct
for the system as setup. As an alternative, the settings can also
be carried out using the WTT (Webasto Thermo Test) diagnostic
software.
Factory settings can only be changed by professio-
nals.
7.2

Connecting the diagnostic adapter

Remove the cover from the diagnostic adapter port.
X
Fig. 13: Removing the cover
ATTENTION
Dust and moisture can damage the diagnostic
adapter port
The unit may produce incorrect or no diagnostic
information
Close the cover on the diagnostic adapter port
X
after use.
Connect the diagnostic adapter to the control element.
X
Fig. 14: Connecting the diagnostic adapter
MultiControl | SmartControl
7.3

Selecting the Service menu

In the main menu, select the "Service" symbol
X
Fig. 15: "Service" menu element
The items in the Technician menu are an extension
of the User menu and are available in addition.
The "Service" symbol replaces the "Settings" symbol
as soon as the diagnostic adapter is connected.
7.4

Service settings


The diagnostic cable connector is connected to the control
element. See Chapter „7.2 Connecting the diagnostic adapter"
on page 9.
 "Service" symbol has been selected in the main menu.
Press the control knob.
X
"Quick start" symbol is shown in the display.
7.5

Select heater

A different heater can be selected using this menu item. If
a different heater is selected, other settings from this menu are
also reset to the specific values for that heater. This includes
deleting the error memory.

"Service" symbol has been selected in the main menu.
 "Quick start" symbol is shown in the display.
Rotate the control knob in order to select the desired symbol
X
"Heater".

The heater name is shown in the display.
Rotate the control knob in order to select the heater.
X
Press the control knob in order to confirm selection.
X
.
9